Jonathon Harrington, Rosie Boycott, Colin Spedding, Christie Peacock, Denis Murphy

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What can we do? Encourage organic farming? Eat less meat? Reduce food waste? Support GM plant breeding? Grow our own?

A little further reading... articles by Jonathon Harrington and Christie Peacock:

Simon Schama talks to Peter Florence

Vanessa Redgrave, Ralph Fiennes, Jay Sanders, Philippe Sands, Gillian Anderson

David Baddiel talks to David Aaronovitch

Philip Pullman